TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Proforma for Purchase Specification for Machine Tools: Part 11 Capstan and Turrent Lathes (IS : 6893 (Part 11) - 1992)
U1  - IS : 6893 (Part 11) - 1992 
PY  - 1992///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 6893 (Part 11) - 1992
ER  -